The following reasons can prompt QuickBooks Error H101.

• QuickBooks is unable to fetch the IP address of your device, or the IP address is incorrect, leading to the error.

• Misconfigured host settings in QuickBooks can also prompt the error message H101.

• The Windows Firewall is set up in such a way that it is preventing QB from functioning correctly.

• The location of the company data file is inaccessible, or the path is incorrect, which prompts the error.

To resolve this issue, you can follow the solutions mentioned in this article, or you can get direct assistance by calling us at +1.855.738.0359.